In Britain it was invented and developed a lot of sports and games that are now played all over the world. Football one. Probably the most popular sport in the world was developed in England. It is spread across the country - in England, Wales, Scotland and Northern Ireland. Their national teams compete against each other every year. They take part in various competitions. Two of the best teams meet in the final match of the Cup at Wembley Stadium in London. This is one of the most important games of the year. National teams of England, Wales,